/**
 * Copyright 2020 Alibaba Group Holding Limited.
 *
 * <p>Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of the License at
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.graphscope.groot.meta;

import java.util.List;

public interface MetaService {
    void start();

    void stop();

    int getPartitionCount();

    int getStoreIdByPartition(int partitionId);

    List<Integer> getPartitionsByStoreId(int storeId);

    int getQueueCount();

    List<Integer> getQueueIdsForIngestor(int ingestorId);

    int getIngestorIdForQueue(int queueId);

    int getStoreCount();

    String getLoggerServers();

    String getLoggerTopicName();
}
